LOGO!8 V8.4 Unexpected Problem with SD Card

Hi All I've my LOGO!8 12/24 RCE Version 8.4. (MFLB: 6ED1052-1MD08-0BA2) . I tried to used an SD Card with LOGO!8 but SD Card can't be detected by LOGO!8

Here is my SD Card information

Capacity (Size) : 32 GB
File System:  FAT32
Allocation unit Size : 64 kilobytes

the following SD Card information can be used with LOGO!8 12/24 RCE V8.3 (MFLB: 6ED1052-1MD08-0BA1) with ease

What I've tried are as following

1. Try to format without using Quick Format option using windows formatter 
2. keep formatting with Quick Format Option Enabled
   

while repeatedly do both of the method somehow that SD Card miraculously work.

So I want to know why that SD Card is working with only LOGO!8 V8.3 not V8.4? and are there anything that I should know about how to use SD Card with LOGO!8

Thanks in Advance

AutoGen_3412849

Already Tried it but still not works

 Delete all the existing partitions on the SD.

Then make one new whith a FAT32 partition.

You can use MiniTool Partition Wizard Free for that.

Hi,
could you say you are lucky to have a functional LOGO?
Because I took a LOGO 8.4 without a display and I didn't make any card work in it. And I tried several manufacturers, different SD card capacities and both exFAT and FAT32 formatting. Always the same result - the card is not presented.
So I returned the LOGO to the seller, because I can't start the WEB server without the SD card. Otherwise, there was no problem even with a 64G card in LOGO 8.0.
It wouldn't hurt if siemens paid more attention to the SD card in the manuals. And it would also be good if Siemens would recommend the manufacturer, capacity and format of the SD card with which LOGO will work 100%.

Best regards
Vladimir

U_20031743-92c2-447c-b5d1-67cd2d4357c6

Formatting (not quick) will delete them all.

No, it doesn't. Learn about partitioning and about the start sectors.